APA citáció

Tobinski David A., Fritz-Stratmann Annemarie, & Hussy Walter. (2013). Measuring problem solving competencies in childhood.

Chicago Style (17th ed.) Citation

Tobinski David A., Fritz-Stratmann Annemarie, and Hussy Walter. Measuring Problem Solving Competencies in Childhood. 2013.

MLA idézés

Tobinski David A., et al. Measuring Problem Solving Competencies in Childhood. 2013.